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AT Series™ Connectors

Amphenol Sine Systems AT Series™ connectors are a high-performance, thermoplastic, cost-effective solution with superior environmental seals and seal retention capabilities with IP68 and IP69K ratings (in mated condition). The connector design incorporates an integrated latching system with over-sized detents that ensure a definitive electrical and mechanical connection. All AT Series connectors offer a wide range of end caps and strain relief options and have been developed to be comparable with all other existing standard products industry-wide. The connectors are available in BoardLock™, HYPERBUSS™, LED, PanelMate™, and StructurePlus™ options.

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Part #

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

AT3P-DC
Amphenol SINE Systems
1: $0.62
1,722In Stock
New At Mouser

Mfr. Part #
AT3P-DC

Mouser Part #
654-AT3P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 3 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,722In Stock

$0.62

$0.532

$0.474

$0.453

View

Min.: 1
Mult.: 1

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

AT4P-DC
Amphenol SINE Systems
1: $0.605
1,441In Stock
New At Mouser

Mfr. Part #
AT4P-DC

Mouser Part #
654-AT4P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,441In Stock

$0.605

$0.536

$0.505

$0.482

View

Min.: 1
Mult.: 1

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

AT4P-DC-BK
Amphenol SINE Systems
1: $0.62
1,343In Stock
New At Mouser

Mfr. Part #
AT4P-DC-BK

Mouser Part #
654-AT4P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 4 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,343In Stock

$0.62

$0.527

$0.431

$0.422

View

Min.: 1
Mult.: 1

Automotive Connectors 6 POS PROTECTIVE CAP RECEPT AT

AT6P-DC
Amphenol SINE Systems
1: $1.01
1,121In Stock
New At Mouser

Mfr. Part #
AT6P-DC

Mouser Part #
654-AT6P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 6 POS PROTECTIVE CAP RECEPT AT

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Datasheet

1,121In Stock

$1.01

$0.804

$0.742

$0.719

View

Min.: 1
Mult.: 1

Automotive Connectors 6 POS PROTECTIVE CAP RECEPT AT

AT6P-DC-BK
Amphenol SINE Systems
1: $1.01
500In Stock
New At Mouser

Mfr. Part #
AT6P-DC-BK

Mouser Part #
654-AT6P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 6 POS PROTECTIVE CAP RECEPT AT

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Datasheet

500In Stock

$1.01

$0.822

$0.753

$0.733

View

Min.: 1
Mult.: 1

Automotive Connectors 8 POS PROTECTIVE CAP RECEPT AT

AT8P-DC
Amphenol SINE Systems
1: $2.59
947In Stock
New At Mouser

Mfr. Part #
AT8P-DC

Mouser Part #
654-AT8P-DC

New At Mouser

Amphenol SINE Systems

Automotive Connectors 8 POS PROTECTIVE CAP RECEPT AT

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Datasheet

947In Stock

$2.59

$2.36

$2.20

$2.09

View

Min.: 1
Mult.: 1

Automotive Connectors 8 POS PROTECTIVE CAP RECEPT AT

AT8P-DC-BK
Amphenol SINE Systems
1: $2.74
444In Stock
New At Mouser

Mfr. Part #
AT8P-DC-BK

Mouser Part #
654-AT8P-DC-BK

New At Mouser

Amphenol SINE Systems

Automotive Connectors 8 POS PROTECTIVE CAP RECEPT AT

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Datasheet

444In Stock

$2.74

$2.36

$2.20

$2.09

View

Min.: 1
Mult.: 1

Automotive Connectors AT RCPT 8P (Ni) PCB BRD MNT NO POTING BK

AT04-08PB-BM03
Amphenol SINE Systems
1: $7.75
524In Stock

Mfr. Part #
AT04-08PB-BM03

Mouser Part #
654-AT04-08PB-BM03

Amphenol SINE Systems

Automotive Connectors AT RCPT 8P (Ni) PCB BRD MNT NO POTING BK

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Datasheet

524In Stock

$7.75

$7.35

$6.90

$6.57

View

Min.: 1
Mult.: 1

Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING B

AT04-12PB-BM03
Amphenol SINE Systems
1: $8.48
525In Stock

Mfr. Part #
AT04-12PB-BM03

Mouser Part #
654-AT04-12PB-BM03

Amphenol SINE Systems

Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING B

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Datasheet

525In Stock

$8.48

$8.03

$7.53

$7.18

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Receptac Cap, Keyed B, Black

AT16-18PB-K004
Amphenol SINE Systems
1: $11.50
452In Stock

Mfr. Part #
AT16-18PB-K004

Mouser Part #
654-AT16-18PB-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Receptac Cap, Keyed B, Black

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Datasheet

452In Stock

$11.50

$10.48

$10.06

$9.86

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Panel Mo acle, Keyed B, Black

AT16-18PB-PM11
Amphenol SINE Systems
1: $12.59
360In Stock

Mfr. Part #
AT16-18PB-PM11

Mouser Part #
654-AT16-18PB-PM11

Amphenol SINE Systems

Automotive Connectors 18 Position Panel Mo acle, Keyed B, Black

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Datasheet

360In Stock

$12.59

$11.52

$10.21

$10.01

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed A, Black

AT16-18SA-K004
Amphenol SINE Systems
1: $11.76
1,760In Stock
3,200Expected 2026-02-18

Mfr. Part #
AT16-18SA-K004

Mouser Part #
654-AT16-18SA-K004

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed A, Black

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Datasheet

1,760In Stock

3,200Expected 2026-02-18

$11.76

$11.16

$10.48

$9.98

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed A, Black

AT16-18SA-SR02
Amphenol SINE Systems
1: $14.51
275In Stock

Mfr. Part #
AT16-18SA-SR02

Mouser Part #
654-AT16-18SA-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed A, Black

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Datasheet

275In Stock

$14.51

$12.91

$12.11

$11.53

View

Min.: 1
Mult.: 1

Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black

AT16-18SB-SR02
Amphenol SINE Systems
1: $13.75
315In Stock

Mfr. Part #
AT16-18SB-SR02

Mouser Part #
654-AT16-18SB-SR02

Amphenol SINE Systems

Automotive Connectors 18 Position Plug wit Cap, Keyed B, Black

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Datasheet

315In Stock

$13.75

$12.65

$10.97

$10.17

View

Min.: 1
Mult.: 1

Automotive Connectors Pin Contact #12 S&F Gold Plate

AT60-12-0144
Amphenol SINE Systems
1: $1.10
4,741In Stock

Mfr. Part #
AT60-12-0144

Mouser Part #
654-AT60-12-0144

Amphenol SINE Systems

Automotive Connectors Pin Contact #12 S&F Gold Plate

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Datasheet

4,741In Stock

Cut Tape

$1.10

$0.936

$0.835

$0.795

View

Reel

$0.586

Min.: 1
Mult.: 1

Reel: 8,000

Automotive Connectors Pin Contact #12 S&F Nickel

AT60-12-0166
Amphenol SINE Systems
1: $0.713
10,702In Stock

Mfr. Part #
AT60-12-0166

Mouser Part #
654-AT60-12-0166

Amphenol SINE Systems

Automotive Connectors Pin Contact #12 S&F Nickel

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Datasheet

10,702In Stock

Cut Tape

$0.713

$0.597

$0.535

$0.512

Reel

$0.366

View

Min.: 1
Mult.: 1

Reel: 8,000

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

AT60-16-0122
Amphenol SINE Systems
1: $0.372
67,258In Stock

Mfr. Part #
AT60-16-0122

Mouser Part #
654-AT60-16-0122

Amphenol SINE Systems

Automotive Connectors NLP MALE CONTACT SIZE 16 16-18 AWG

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Datasheet

67,258In Stock

Cut Tape

$0.372

$0.319

$0.285

$0.271

Reel

$0.209

View

Min.: 1
Mult.: 1

Reel: 4,000

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

AT60-16-0622
Amphenol SINE Systems
1: $0.434
37,328In Stock

Mfr. Part #
AT60-16-0622

Mouser Part #
654-AT60-16-0622

Amphenol SINE Systems

Automotive Connectors Male Cont Stamped/ Formed 18-20 AWG Nic

Learn More

Datasheet

37,328In Stock

Cut Tape

$0.434

$0.366

$0.329

$0.291

Reel

$0.214

View

Min.: 1
Mult.: 1

Reel: 4,000

Automotive Connectors Male Cont Machined Formed 16-18 AWG

AT60-202-1631
Amphenol SINE Systems
1: $1.46
22,133In Stock

Mfr. Part #
AT60-202-1631

Mouser Part #
654-AT60-202-1631

Amphenol SINE Systems

Automotive Connectors Male Cont Machined Formed 16-18 AWG

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Datasheet

22,133In Stock

$1.46

$1.32

$1.24

$1.18

View

Min.: 1
Mult.: 1

Automotive Connectors PIN,#20,MACH,NICK 20-22AWG

AT60-202-20141
Amphenol SINE Systems
1: $0.419
82,482In Stock

Mfr. Part #
AT60-202-20141

Mouser Part #
654-AT60-202-20141

Amphenol SINE Systems

Automotive Connectors PIN,#20,MACH,NICK 20-22AWG

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Datasheet

82,482In Stock

$0.419

$0.381

$0.363

$0.324

View

Min.: 1
Mult.: 1

Automotive Connectors Pin Contact #12 Nickel

AT60-204-12141
Amphenol SINE Systems
1: $0.713
29,248In Stock

Mfr. Part #
AT60-204-12141

Mouser Part #
654-AT60-204-12141

Amphenol SINE Systems

Automotive Connectors Pin Contact #12 Nickel

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Datasheet

29,248In Stock

$0.713

$0.702

$0.628

$0.598

View

Min.: 1
Mult.: 1

Automotive Connectors Female Cont Stamped/ Formed 18-20 AWG Nic

AT62-16-0622
Amphenol SINE Systems
1: $0.62
35,119In Stock
96,000Expected 2026-05-22

Mfr. Part #
AT62-16-0622

Mouser Part #
654-AT62-16-0622

Amphenol SINE Systems

Automotive Connectors Female Cont Stamped/ Formed 18-20 AWG Nic

Learn More

Datasheet

35,119In Stock

96,000Expected 2026-05-22

Cut Tape

$0.62

$0.527

$0.474

$0.453

View

Reel

$0.271

Min.: 1
Mult.: 1

Reel: 16,000

Automotive Connectors Female 16-18 AWG Machined Contact

AT62-201-1631
Amphenol SINE Systems
1: $1.50
12,063In Stock
24,279Expected 2026-02-11

Mfr. Part #
AT62-201-1631

Mouser Part #
654-AT62-201-1631

Amphenol SINE Systems

Automotive Connectors Female 16-18 AWG Machined Contact

Learn More

Datasheet

12,063In Stock

24,279Expected 2026-02-11

$1.50

$1.36

$1.27

$1.21

View

Min.: 1
Mult.: 1

Automotive Connectors Socket Contact #12 Nickel

AT62-203-12141
Amphenol SINE Systems
1: $1.49
21,710In Stock

Mfr. Part #
AT62-203-12141

Mouser Part #
654-AT62-203-12141

Amphenol SINE Systems

Automotive Connectors Socket Contact #12 Nickel

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Datasheet

21,710In Stock

$1.49

$1.33

$1.24

$1.18

View

Min.: 1
Mult.: 1

Automotive Connectors Female 12-14 AWG Machined Contact

AT62-210-1231
Amphenol SINE Systems
1: $3.50
3,492In Stock
5,000Expected 2026-05-05

Mfr. Part #
AT62-210-1231

Mouser Part #
654-AT62-210-1231

Amphenol SINE Systems

Automotive Connectors Female 12-14 AWG Machined Contact

Learn More

Datasheet

3,492In Stock

5,000Expected 2026-05-05

$3.50

$3.29

$3.13

$2.98

View

Min.: 1
Mult.: 1

AT Series™ Connectors

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AT Series™ Connectors

All Results (349)

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